spectral怎么读，spectral的音标和真人发音
英音
[ˈspektrəl]
美音 [ˈspɛktrəl]
音节划分：spec-tral
spectral是什么意思，spectral的意思是
adj.（似）鬼的；幽灵的；谱的；光谱的
所属分类:
GRE
星级词汇:
spectral的词源和记忆技巧
spectral 光谱的，鬼的，幽灵的
来自 spectrum,光谱，specter,鬼的，幽灵的，-al,形容词后缀。
spectral 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Farihi and his team looked at 146 white dwarfs detected by the sloan digital sky survey that show the spectral signature of calcium pollution .
- farihi及其团队观察了斯隆数字巡天项目探测到的带有特定钙污染光谱标志的146颗白矮星。
- For example , imagine the wonder at detecting spectral features that cannot not explained by complex organic chemistry , like laser emissions .
- 比如，用激光探测光谱特性，这些特性是无法用复杂的有机化学来解释的。
- The only thing that makes the distinctive spectral features of methane on mars worth looking for is that spectral lines caused by methane on mars are offset compared with the same lines caused by methane on earth , thanks to the relative movement of the two planets .
- 唯一使得火星上甲烷特征的光谱值得一看的独特在于因为两个星球的相对运动，火星甲烷的谱线与同样是地球甲烷的谱线相抵消。
- Something strange had happened to the light during the 12 billion years it took to cross the universe : its spectral composition , the different colours within the light , had changed .
- 奇怪的现象发生了，这个光穿过宇宙到达地球，经历了120亿年：其光谱组态，光内部的各种不同颜色，都发生了改变。
- Initially , the researchers observed pulse shortening due to relativistic transparency and consistent spectral broadening . Later , they also measured the shape of the laser pulses incident on and transmitted through the plasma to directly observe the transparency .
- 开始时，研究人员观察到相对论透明和光谱展宽造成的激光脉冲压缩；后来，他们测量了射入和通过等离子体的激光脉冲的形状，以直接观察等离子体透明。
- As the telescope scanned the sky , the spacecraft 's spectral and photometric imaging receiver , spire , and photoconductor array camera and spectrometer , pacs instruments snapped the pictures .
- 当望远镜扫过天际之时，探测器上的成像光谱与测光仪（spire）连同光电阵列和射谱仪（pacs）一起捕捉到了这组图像。
- Haqq-misra explained that astronomers are currently capable of detecting spectral changes in light coming from large ( jupiter-size ) planets up to 200 light-years away .
- 哈克-米斯拉解释，目前天文学家能够检测到离地球200光年大型行星（木星大小）的光谱变化。
- While brown dwarfs have measured surface temperatures of up to 1400 degrees c ( 2600 degress f ) , this brown dwarf , assigned to spectral class y , has the estimated temperature of a warm room , less than about 27 degrees c ( 80 degrees f ) .
- 经过测量褐矮星表面温度可高达1400摄氏度（2600华氏度），而这颗y型光谱褐矮星的温度估计只有约低于27摄氏度（80华氏度）的室温。
- Of course , solar irradiance measurements from just three years of one solar cycle cannot be applied to any other period than the one measured by the spectral irradiance monitor on nasa 's solar radiation and climate experiment ( sorce ) satellite .
- 当然，仅仅是过去三年对一个太阳周期辐射的数据测量并不适用于所有的时期，无法与美国太空总署太阳放射的光谱辐照度检测仪以及太阳辐射和气候试验（sorce）卫星提供的数据相比。
- One possibility they 've raised has garnered more attention than any other : an extraterrestrial civilization might notice our planet by detecting changes in the spectral signature of earth - the light radiated by our planet and atmosphere - caused by greenhouse gas emissions .
- 他们所提出的一种可能性已经受到了比其他任何说法更多的关注：外星文明可能会检测到地球上温室气体排放所造成光谱特征（地球和大气的辐射光）的变化，而注意到我们的星球。
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